Pool RX 101003 Swimming Pool Algaecide, 4 Pack, Blue & 332004 4-Pack PoolRx+ Booster Blue Swimming Pool Algaecide, 4 Pack

Pool RX 101003 Swimming Pool Algaecide, 4 Pack, Blue
The 4pack of PoolRx Blue Units is just that. 4 individual units, each PoolRx Blue Unit supports 7, 500 - 20, 000 gallon pools. PoolRx is an easy to use algaecide that reduces chemical demand, improves water quality, lasts for up to 6 months, and really works! PoolRx contains a proprietary blend of minerals that continuously and effectively eliminates algae. Simply pick the correct sized PoolRx unit based on total gallons, clean your filter first, then, drop the PoolRx unit into the pump basket or skimmer. The specially treated alloy cylinder is packed with the PoolRx mineral formulation. These minerals immediately dissolve out of the cylinder and form a stable residual throughout the pool water for up to 6 months. The minerals eliminate the algae while freeing up low levels of chlorine to be more active and productive in the water. During the pools filtration process the minerals are rejuvenated every time they return and pass through the cylinder. PoolRx works synergistically with a constant low level of chlorine. Residential (0. 5-1. 0ppm); Commercial (1. 0-5. 5ppm) If needed, a PoolRx Booster The (part# 102001) can be added for longer seasons, larger pools or tough condition. The PoolRx unit is effective in rejuvenating minerals for up to 1 year in the water, so start with a new PoolRx unit at the beginning of each season for best results. PoolRx has been simplifying pool and spa care since 1994 and can support any size body of water. PoolRx is also ideal for Salt Pools.

Pool RX 332004 4-Pack PoolRx+ Booster Blue Swimming Pool Algaecide, 4 Pack
Pool Rx+ [Pool Rx Plus] is the updated algaecide formula from Pool Rx. Pool Rx+ contains three active ingredients Copper Sulphate, Zinc Sulfate and Silver Nitrate, adding additional layers of protection to the original Pool Rx formula you have come to trust. The Pool Rx+ Blue Booster is an EPA Registered, NSF/ANSI 50 Certified, algaecide that supports 7.5K-20K gallons water. The Pool Rx+ Booster is used to replace Pool Rx+ minerals contained in a Pool Rx+ pool unit, after 4-6 months of use in your pool. The Pool Rx+ Booster can also be used to increase the amount of minerals upon install of a new Pool Rx+ pool unit in pools larger than 20K gallons. The Pool Rx+ Booster minerals are the same minerals that are contained inside a new Pool Rx+ pool unit. Start with a new Pool Rx+ pool unit at the beginning of each swim season. For year-round pool use, add a Pool Rx+ Booster after 6 months or if you see algae coming back sooner. Pool Rx+ products can support any size body of water & are ideal for use in Chlorine, Salt, UV or Ozone pools.